199971288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{84163}}^1$

素因数の和:84189

約数の個数: 64

約数和(自身を含む): 605980800

約数和(自身を除く): 406009512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 84163, 168326, 252489, 336652, 504978, 673304, 757467, 925793, 1009956, 1514934, 1851586, 2019912, 2272401, 2777379, 3029868, 3703172, 4544802, 5554758, 6059736, 7406344, 8332137, 9089604, 11109516, 16664274, 18179208, 22219032, 24996411, 33328548, 49992822, 66657096, 99985644, 199971288]

約数ペア:

[(1, 199971288), (2, 99985644), (3, 66657096), (4, 49992822), (6, 33328548), (8, 24996411), (9, 22219032), (11, 18179208), (12, 16664274), (18, 11109516), (22, 9089604), (24, 8332137), (27, 7406344), (33, 6059736), (36, 5554758), (44, 4544802), (54, 3703172), (66, 3029868), (72, 2777379), (88, 2272401), (99, 2019912), (108, 1851586), (132, 1514934), (198, 1009956), (216, 925793), (264, 757467), (297, 673304), (396, 504978), (594, 336652), (792, 252489), (1188, 168326), (2376, 84163)]